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Obsolete replacement support

Start with the existing system, not a guessed substitute.

A replacement check must consider the installed system and available evidence.

01Read evidence 02Check interface 03Define route

Evidence required

Send what is known, even when the label is incomplete

01

Brand and reference

Existing brand, model, EDP or Part No., including partial markings.

02

Clear visual evidence

Nameplate, terminals, base, connector and the product installed in position.

03

System context

Panel or controller model, loop information, supply data and fault description.

Compatibility review

The checks behind a responsible replacement route

01Mechanical fit
02Electrical data
03System protocol
04Approval scope

A similar appearance or matching dimensions alone do not establish compatibility.

Replacement workflow

A documented route from old reference to next action

  1. 01Identify the installed product and system context.
  2. 02Review interface, electrical and approval constraints.
  3. 03Return the most relevant supply, upgrade or further-check route.

Start with evidence

Send the old model and a clear nameplate photo.

Request replacement check